Skip the health class on “penis sensitivity training” day? Here’s a recap of what you should've learned the, well, the soft way (oh, behave!): The libido can be influenced by the power of suggestion. The force can sway a man’s sexual confidence toward the light or the dark side. Unfortunately, you scare your own one-eyed monster back into his fleshy cage. Don’t worry though, and don’t think less of your coital skills because of this incident. The cliché says it all: it happens to every guy on occasion.

The Penis is a marvelous organ, possibly the single most important instrument in all of the universe. It is the Penis, after all, that makes us who we are, and yet there is much that you probably don't know about your penis.